baber/WOPTO huggingface dataset:
Patent JP-S62275171-A (JP)
Title: Moistureproof, rotproof paint
Inventor: OTANI KOICHI
IPC: C09D5/14
Filed: 1986-05-22
Abstract: PURPOSE:To obtain paint having high moistureproofness and rotproofness, by adding chromium oxide to emulsion paint. CONSTITUTION:Moistureproof, rotproof paint is obtd. by adding chromium oxide (CrO3) to emulsion paint. Examples of the emulsion paint are polyvinyl acetate emulsion paints, acrylic resin emulsion paints, epoxy resin emulsion paints, etc. Chromium oxide is used in an amount of 5-20pts.wt. per 100pts.wt. (on a resin basis) emulsion paint. The high moistureproof effect obtd. by the addition of chromium oxide is thought to be due to the fact that chromium oxide in the paint is converted into chromic acid and chromate ion is reacted with reducing materials such as cellulose, etc., in wood to form an insoluble complex compd. which imparts moistureproofness.
Patent JP-S5818629-A (JP)
Title: Image forming method
Inventor: NAKAMURA KOUICHI
IPC: G03C5/40
Filed: 1981-07-28
Abstract: PURPOSE:To obtain an image high in intensification ratio and low in fog, by color-developing an imagewise exposed silver halide photographic material in presence of a compound reacting with silver halide or being adsorbed to it using a specified monobath type developing and intensifying solution. CONSTITUTION:An imagewise exposed silver halide photographic material containing a small amount of silver is color-developed using a monobath type developing and intensifying solution containing 1X10<-7>-10<-2> mol nitrogen-containing heterocyclic compound reacting with silver halide or being adsorbed into it; 0.5-200 mol H2O2 or compound releasing H2O2; >=10<3> mol/l color developing agent; and <=2X10<-4> mol/l Br or I ions. The developed material is fixed or bleach-fixed, washed with water, and dried to obtain a color image, thus permitting suppression of development and intensification due to poisoning, bleaching, dissolving, etc. of the nuclei in a latent image to be prevented in the process of monobath development and intensification, and good photographic characteristics to be obtained by short-time processing.
Patent JP-H07324450-A (JP)
Title: Step for entrance
Inventor: KUDO TAKAHIRO
IPC: E04B1/00
Filed: 1994-05-31
Abstract: PURPOSE:To make execution of work in site easy, and to shorten term of works while stabilizing the quality of executed work. CONSTITUTION:In an entrance step 1 to be provided to the exterior side of an entrance, a top board 2 constituting the upper bed, side boards 3 provided to the side edges of the top board and stairs 4 are formed of concrete beforehand and are installed in site. Thereby, execution of work in site becomes easy, contributing to shortening of term of works and stabilization of the quality for the executed work.
Patent JP-H11309720-A (JP)
Title: Method for insert molding, insert-molded article, and mold assembly for insert molding
Inventor: HIRONO MASAKI
IPC: B29K77/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for insert molding which enables the implementation of insert molding in a state in which an insert part is held stably at a prescribed position in a cavity. SOLUTION: A method for insert molding using a mold assembly having a fixed mold part 10, a movable mold part 11, and a set of insert part supporting devices 20 arranged outside a cavity 12 includes each process in which both ends of the insert part are gripped by the respective supporting devices 20, when the fixed mold part 10 and the movable mold part 11 are clamped together, the respective supporting devices 20 are moved to be separated from each other so that the insert part is held in the cavity 12 with tension applied to the insert part, and a molten resin is introduced into the cavity 12.
Patent JP-S5644431-A (JP)
Title: Method of controlling revolution speed of engine
Inventor: MATSUMURA TOSHIMI
IPC: F02D41/34
Filed: 1979-09-14
Abstract: PURPOSE:To prevent the speed of a vehicle from fluctuating, by setting an idling revolution speed command only in idling after the completion of warming-up of an engine to perform negative feedback control and correcting the quantity of compensating air on the basis of the deviation from the speed command. CONSTITUTION:An electronic control unit 20 regulates the quantity of injected fuel and the quantity of rotational frequency compensating air by adjusting the time width of opening of a fuel injection valve 16 and the displacement of the electromagnetic mechanism 34 of an air control valve 30. At that time, the quantity of the rotational frequency compensating air for setting a basic idling revolution speed is corrected on the basis of an idling revolution speed command and basic control quantities which determine the quantity of the compensating air. Corrected values for the basic control quantities are calculated from the difference between the idling revolution speed command and the real idling revolution speed at the time of the correction and are stored. The quantity of the compensating air is adjusted on the basis of the stored corrected values and the basic control quantities in an entire running region.
Patent JP-H06335080-A (JP)
Title: On-vehicle speaker equipment
Inventor: SHINODA YUTAKA
IPC: H04R1/02
Filed: 1993-05-20
Abstract: PURPOSE:To provide an on-vehicle speaker equipment, which is profitable for cost and improves the acoustic performance, especially concerning a speaker fitted to the door of a car among speakers utilized for various acoustic equipments. CONSTITUTION:A first recessed part 6a forming a step is provided on a face to fix a speaker 1 at a door trim 6 formed by injection mold for door interior inside a car room, the rear face is adhered with a door inner panel 3b, and the speaker 1 is coupled to the door inner panel 3b through the door trim 6 provided with a second recessed part 6b of structure also used as a waterproof cover, for which the upper half is made semicircular and the lower part is opened, inside this first recessed part 6a. This, not only the cost is reduced by reducing man-hour for assembly with the number of parts but also the propagation of unwanted vibrations is blocked by improving the rigidity of the door trim 6 and performance can be improved.
Patent JP-H05291269-A (JP)
Title: Heat treatment device for semiconductor wafer
Inventor: KISHIMOTO TAKUYA
IPC: H01L21/324
Filed: 1992-04-10
Abstract: PURPOSE:To provide a heat treatment device for semiconductor wafers which are capable of preventing open air from penetrating a reaction tube as much as possible when carrying collectively a plurality of semiconductor wafers into the reaction tube. CONSTITUTION:There is installed an inactive gas spray means 26 which has a large number of nozzles 24 near an opening section 20 on the lower side of a reaction tube 10. N2 gas is sprayed from the large number of nozzles 24. The nozzles are horizontally oriented so that the sprayed N2 gas forms a current parallel to a large number of wafers 14 loaded horizontally. The N2 gas is sprayed from the large number of tubes 24 when housing the semiconductor wafers 14 into the reaction tube 10 by lifting-up a loading mechanism 18. This construction makes it possible to eliminate the air prevailing between the wafers by the get current of the N2 and replace a wafer to wafer space with the N2 consecutively.
Patent JP-H0670983-A (JP)
Title: Apparatus for supporting tubular object
Inventor: SUTEIIBUN BINTO
IPC: B26D7/02
Filed: 1993-05-20
Abstract: PURPOSE: To provide a device to minimize generation of ruggedness and pointedness on a cut surface in cutting a tubular object such as catheter. CONSTITUTION: In a device 1 containing a support pipe 2 that can receive an object 3 to cut and a slit 4 in the support pipe 2 oriented so as to receive a blade to cut the object 3, the support 2 is closed in tubular form along at least a part of its length, and a handle 5 to hold the device 1 in use and a guard 6 are mounted on the support pipe 2.
Patent JP-S6012965-A (JP)
Inventor: DANIERU BUI KANTORERU
IPC: A24D3/04
Filed: 1984-06-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09304894-A (JP)
Title: Concentrated development processing agent for silver halide photographic sensitive material
Inventor: KIYAMA HIDETO
IPC: G03C5/30
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a concentrated development processing agent containing a dihydroxybenzene type developing agent in a high concentration and not causing recrystallization even at low temperature and superior in storage stability by incorporating the dihydroxybenzene type developing agent in a specified concentration or more and a specified compound in at least a specified concentration. SOLUTION: This concentrated development processing agent to be diluted in water and used for development processing of the photosensitive material contains the dihydroxybenzene type developing agent in a concentration of >=0.85mol/l and the compound represented by the formula  (n) being 1, 2, or 3} in a concentration of at least 1.0mol/l, and this compound is used as a freeze preventing agent in a concentration of 0.02-0.3mol/l for obtaining a freeze prevention effect, but in the case of containing the dihydroxybenzene type developing agent, recrystallization is possible to occur at low temperatures in the conventional addition amount, thus permitting the recrystallization to be prevented by adding the compound of the formula in a concentration of >=1.0mol/l.
Patent JP-H04345142-A (JP)
Title: Nonlinear optical material
Inventor: KAWAKAMI TETSUJI
IPC: G02F1/355
Filed: 1991-05-23
Abstract: PURPOSE:To provide the org. nonlinear optical material which has high crystallinity and allows the generation of second harmonic waves from a semiconductor laser by the high transparency in a specific visible short wavelength region. CONSTITUTION:After 2-bromobenzaldehyde is dissolved in ethanol, malononitrile is added to the soln. and pyperidine is dropped thereto to synthesize 2- bromobenzilidene malononitrile. The nonlinear optical material which has the high transmissivity in the visible short wavelength region from 400 to 500nm and generates the second harmonic waves is obtd. in this way.
Patent JP-H10276671-A (JP)
Title: Cheese containing squid ink and smoked squid
Inventor: FUJIMOTO KAZUYOSHI
IPC: A23L17/50
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a smoked cheese kneaded with powdery smoked squid and squid ink. SOLUTION: Powdery smoked squid 2 and squid ink 3 are kneaded with a melted cheese 1 to produce the smoked cheese having a good smell, a good body and further black color giving an impact to an eater.
Patent JP-S5743487-A (JP)
Title: Semiconductor laser
Inventor: HAYASHI JIYUNJI
IPC: H01S5/223
Filed: 1980-08-28
Abstract: PURPOSE:To improve the operating characteristics of a laser by filling a clad layer between an active layer and a guide layer, thereby forming a striped guide layer  with good reproducibility and confining the carrier preferably. CONSTITUTION:An n type clad layer 12, an n type active layer 13, a p type active layer 13, a p type clad layer 14, a p type guide layer 15 and a p type clad layer 16 are continuously grown by a liquid epitaxial growth method sequentially on an n type semiconductor substrate 11. At this time the layers 12, 14 have smaller refractive indexes than the layer 15 and larger forbidden band width than that. An SiO2 film is adhered in the striped shaped of 4-6mum in width by a CVD method on the layer 16, and the layers 16, 15 are etched and removed except the striped part. An n type InP layer 17 is so epitaxially grown as to surround the layers 15, 16 thus retained, electrodes 18, 19 are formed, and a reflecting surface is then formed by cleavage.
Patent JP-S61279448-A (JP)
Title: Chuck device for cylindrical workpiece
Inventor: FURUSAWA YOSHIYUKI
IPC: B23Q7/04
Filed: 1985-06-03
Abstract: PURPOSE:To enable the holding of cylindrical workpieces of different diameters almost at the central position thereof by connecting chucks to an arm with a sub-ring and selecting the length of said sub-ring so that a sub-support will be on a line between the center of workpieces and a main support. CONSTITUTION:When cylindrical workpieces 1 of different diameters are held between the grooves of chucks 2 and 2, main links 4 and 4, and sub-rings 11 and 11 oscillate from the workpiece holding position. The chucks 2 and 2, however, move with little deviation from the centers of the cylindrical workpieces of different diameter, when the length of the sub-rings 11 and 11, and the position of a support arm 12 are selected suitably. It is unnecessary, therefore, to prepare tools of each type for workpiece alignment and provide a means for shifting an arm piece depending upon the change of workpiece diameter, thereby enabling the holding of each workpiece of different diameter without any particular preparations, and improving working efficiency.
Patent JP-H02296594-A (JP)
Title: Steering device for outboard engine
Inventor: KATA KATSUKUNI
IPC: B63H25/26
Filed: 1989-05-12
Abstract: PURPOSE:To improve maneuverability by providing an electric motor for applying torque to the side of an output shaft equipped with a drum for winding a cord material with the tip thereof connected to an outboard engine, and driving and controlling the motor on the basis of output from a torque sensor fitted between an input shaft having a steering handle and an output shaft. CONSTITUTION:A torque sensor 13 for detecting steering torque inputted via a steering wheel 3 and a reduction gear 15 are provided between an input shaft 1 having the fixed steering wheel 3 and an output shaft 5 having a drum 7 for winding a cable 9 with the tip thereof connected to the side of an outboard engine. An electric motor 17 is coupled to the reduction gear 15, and driven and controlled with a control device 19 on the basis of a signal (s) detected with the torque sensor 13 and an engine speed signal s21. The torque sensor 13 is constituted to be a planetary gear type with a torsion bar 23 provided for connecting the input and output shafts 1 and 5. Also, the reduction gear 15 is so constituted as to reduce the speed of the electric motor 17 via a gear train of 49, 51, 53 and 55 and transmit the motor speed to the output shaft 5.
Patent JP-H04324381-A (JP)
Title: Semiconductor integrated circuit
Inventor: TAKAHASHI TOSHIRO
IPC: G01R31/317
Filed: 1991-04-24
Abstract: PURPOSE:To enhance the reliability of a function test to the control signal forming logic to a tristate output circuit. CONSTITUTION:Tristate output circuit TSG 1-TSG 3 have logic cutting off MOSFETQ1p by the low level of the test signal TEST* inputted to said output circuits to forcibly cut off the output current route from a power supply terminal Vdd to a signal line SL and connects a pull-up resistor Ru to the signal line SL in this force cut-off state of the output current route. In this function test mode state, the level of the signal line SL is set to logic 1 or 0 and the operation equivalent to that of a selector capable of taking binary output is performed and the tristate output circuits capable of taking ternary output generate no high output impedance state.
Patent JP-S6064431-A (JP)
Inventor: KENESU JIEI RADEIGAN
IPC: H01L21/308
Filed: 1984-06-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07325485-A (JP)
Title: Toner pack for developing device
Inventor: FUKUYAMA HIROTAKA
IPC: G03G15/08
Filed: 1994-05-31
Abstract: PURPOSE:To provide a toner pack capable of preventing the toner from staining the periphery while leaking outside the developing device at the time of replenishing the toner. CONSTITUTION:The toner pack, for replenishing the toner T1 to the inside of the toner hopper, horizontally arranged on the upper side of the top surface opening part of long sideways formed on the toner hopper disposed in the developing device, is provided with the toner container 21 in a rectangular parallelepiped shape providing the toner discharging hole 23 along in a longitudinal direction on the under surface part, the sealing sheet 22 capable of stripping-off from the, toner container 21 arranged for covering the toner discharging hole 23 of the toner container 21, stuck to the toner container 21, making one longitudinal end of the toner container 21 as the starting end for stripping the seal and the other end as the completing end for stripping the seal along the lengthwise direction of the toner container 21, and moreover the toner T1 contained inside the container 21 flocculating in the part excluding the end part of the seal stripping completion end side.
Patent JP-H10313012-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUGAWARA TATSUHIRO
IPC: H01L29/78
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an improved method for manufacturing a semiconductor device that minimizes dust from backside of a wafer. SOLUTION: Sequentially formed on a substrate 12 are a lower film 14, a first polysilicon film 16 having a thickness of 150 nm, a first TEOS film 18 having a thickness of 50 nm, a second TEOS film 22 having a thickness of 200 nm, a silicon nitride film 24 having a thickness of 20 nm, a second polysilicon film 26 having a thickness of 100 nm, a third TEOS film 28 having a thickness of 50 nm and a first interlayer insulating film 30. Necessary ones of the films are subjected to photolithographic and etching processes for their patterning. At the stage of having formed the first interlayer insulating film 30, the substrate is subjected to a sintering process, and then a second interlayer insulating film 32 is formed on the first interlayer insulating film 30.  In the sintering process, the substrate is kept for 7 hours in an atmosphere of inert and hydrogen gases at a temperature of 400 to 500 deg.C.
Patent JP-H0415502-A (JP)
Title: Image input device for carried parts in vibration parts carrying machine
Inventor: INOUE TATSURO
IPC: G01B11/24
Filed: 1990-05-09
Abstract: PURPOSE:To make the space factor satisfactory and to reduce the device cost by flashing a flash source by synchronizing with a driving signal to a vibration driving source, and obtaining an image of parts on a carrying line at the time of flashing. CONSTITUTION:From a feeder driving circuit 36, a driving signal is supplied to a coil 25, and by a frequency of this driving signal, a bowl 21 executes torsional vibration. As a result, parts (m) in the bowl 21 are transferred along a track 22. When the parts (m) reach the front of a lens part 30a of a camera 30, its shadow is photographed by the camera 30 by a flash from an electronic flash 33. The timing of its flash synchronizes with a synchronizing signal from the circuit 36. Also, in an image input controller 35, an image pickup signal of the camera 30 is supplied to a computer 37 at a suitable timing, this image pickup and a desired attitude stored in advance are compared, and when they coincide with each other, the parts (m) are supplied to the next process, but when they do not coincide, a compressed air blowout device 34 is driven and the parts (m) are blown away to the inner part of the bowl 21.
Patent JP-S62278265-A (JP)
Title: Surface-coated ticn cermet
Inventor: HORIE HITOSHI
IPC: B23B27/14
Filed: 1986-05-24
Abstract: PURPOSE:To produce the titled cermet having improved resistance to plastic deformation and chipping by forming an intermediate layer essentially consisting of group IVa between a substrate consisting of a specific hard phase and binding phase and coating layer at the time of coating TiCN to a specific thickness onto said substrate. CONSTITUTION:The binding phase to find the hard phase is constituted of 1 or >=2 kinds of the Fe group and Cr group. The hard phase is a double carbonitride phase mainly constituted of a metallic component and nonmetallic component. The metallic component consists essentially of Ti and contains 1 or >=2 kinds among the groups IVa, V, and VIa of the periodic table except Ti. The nonmetallic component consists of C, N. The ratio between the metallic component and nonmetallic component is specified to 0.8-1.07. The substrate is constituted of 5-15% binding metal and 85-95% double carbonitride phase and the intermediate layer essentially consisting of the group IVa is formed between the substrate and the coating phase at the time of coating TiCN and/or TiN at 1-15mu onto such substrate. The resistance to wear, heat and welding is thereby remarkably improved and the cermet adequate for a cutting tool is obtd.
Patent JP-S598911-A (JP)
Inventor: NUMA KENJI
IPC: A47C7/38
Filed: 1982-07-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08311320-A (JP)
Title: Flame-retardant polycarbonate resin composition
Inventor: ITAGAKI HIROSHI
IPC: C08K5/42
Filed: 1995-05-18
Abstract: PURPOSE: To obtain the subject composition excellent in flame retardancy and the color tone stability, steam resistance, heat-resistant stability, etc., of the molded products therefrom, by blending an aromatic polycarbonate with a specific compound and salt-based flame retardant in specified proportions, respectively. CONSTITUTION: This composition is obtained by blending (A) 100 pts.wt. of an aromatic polycarbonate (preferably having a viscosity - average molecular weight of 15000 to 40000), with (B) a pentaerythritol phosphite compound of formula I (R<1> and R<2> are each H, an alkyl group, etc.) (preferably, a compound of formula II) in an amount corresponding to a phophorus content of 2 to 200ppm, and (C) a salt-based flame retardant [preferably, a potassium salt, etc., of a perfluoroalkanesulfonic acid of the formula: (Ck F2k+1 SO3 )s M ((k) is 1 to 10; M is K; (s) is the valence of M) in an amount corresponding to the alkali metal and/or alkaline earth metal content of 5 to 1000ppm. In addition, the ratio of the alkali metal and/or alkaline earth metal content in the component C to the phosphorus content in the component B is set at 30 or less.
Patent JP-H10305668-A (JP)
Title: Thermal transfer recording medium
Inventor: ARIMURA TAKAO
IPC: B41M5/382
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To perform thermal transfer with satisfactory sensitivity of transfer of an ink layer and sharpness of a print image by incorporating specific ethylene-vinyl acetate copolymer in at least one of thermal transfer layers on a base material. SOLUTION: As vehicle in at least one layer of one or two or more thermal transfer layer formed on a base material, ethylenevinyl acetate copolymer containing 20 wt.% or less of a content of vinyl acetate and having a melt index of 6000 g/10 min or more is used. Since the copolymer has satisfactory fluidity at the time of transfer as compared with conventional vehicle used for a thermal transfer layer, the thermal transfer layer containing the copolymer has excellent sensitivity of transfer at the time of thermal transfer and sharpness of a print image and can ensure satisfactory sensitivity of transfer particularly in the case of high speed printing. Further, adhesive properties to a material to be transferred or base material can be in no way inferior to prior art.
Patent JP-S6023423-A (JP)
Title: Glycidyl ester-epihalohydrin copolymer
Inventor: SHIMIZU YASUMI
IPC: C08G65/02
Filed: 1983-06-30
Abstract: PURPOSE:The titled copolymer having high molecular weight, vulcanizable easily, showing high oil resistance, having improved balance of freeze resistance and other properties, obtained by copolymerizing a carboxylic acid glycidyl ether with an epihalohydrin. CONSTITUTION:A rubber-like solid copolymer consisting of structural unts shown by the formula I (R is 1-4C alkyl group) and shown by the formula II (X is halogen), having >=0.5 reduced viscosity measured in 0.1wt% monochlorobenzene solution at 80 deg.C. This copolymer is obtained by copolymerizing one or more of glycidyl acetate, glycidyl propionate, glycidyl butyrate, etc. with an epihalohydrin through ring opening in the presence of an organotin compound and a condensation product of a phosphoric acid or a polyphosphoric acid alkyl ester as a catalyst.